Digital input wrong data on Powerlink bus interruption

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1

Hi all,

I am using B&R PLC and have a Powerlink slave connected to it. which is a pump and have some control and status IO.
whenever there is a Powerlink communication interruption and Powerlink communication establish again my 2 inputs are shown as zero for fraction of second
but at pump side they are True.

2

Hello Jitender,

Is the IO behind a X20BC0083 ? What does the moduleOK of the IO slice give as information on that moment ? I expect that the IO module is shortly reset when the Powerlink returns.

3

hi @Jitender_Kaushik, what is the status of your topic? can you update us?

4

closed by moderator due to inactivity.